Browse satellite catalog
|
Map of low-earth satellites
|
Satellites above your horizon
|
3D map of low-earth satellites
Spacecraft information: ATLAS CENTAUR R/B
Launch Details
| Launched | 29 June 1985 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 15874 |
| COSPAR ID | 1985-055B |
| Observing |
Current orbital elements
| Inclination | 23.171° |
| Eccentricity | 0.64552 |
| RA ascending node | 5.172 hr |
| Argument perigee | 136.752° |
| Mean anomaly | 297.484° |
| Orbital period | 429.952 min |
| Epoch of osculation | 19 Dec 2025, 00:25 |
Derived Quantities
| Min Altitude | 318.0 km |
| Mean Altitude | 12499.1 km |
| Peak Altitude | 24680.2 km |
Launched alongside
INTELSAT 511Orbital History
Drag the graphs below left or right to change the time range, or use your scroll wheel to zoom in or out.